diff --git a/models/addw1/chip.txt b/models/addw1/chip.txt
new file mode 100644
index 0000000..9f128a8
--- /dev/null
+++ b/models/addw1/chip.txt
@@ -0,0 +1 @@
+MX25L12805D
diff --git a/models/darp7/chip.txt b/models/darp7/chip.txt
new file mode 100644
index 0000000..9b1d0de
--- /dev/null
+++ b/models/darp7/chip.txt
@@ -0,0 +1 @@
+GD25Q127C/GD25Q128C